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New fermions in the light of the (g − 2)μ
dc.contributor.author | Djouadi, Abdelhak | |
dc.date.accessioned | 2022-11-28T12:07:07Z | |
dc.date.available | 2022-11-28T12:07:07Z | |
dc.date.issued | 2022-10-20 | |
dc.identifier.citation | Djouadi A... [et al.] (2022), New fermions in the light of the (g − 2)μ. Front. Phys. 10:964131. doi: [10.3389/fphy.2022.964131] | es_ES |
dc.identifier.uri | https://hdl.handle.net/10481/78155 | |
dc.description.abstract | The very precise measurement of the anomalous magnetic moment of the muon, recently released by the Muon g-2 experiment at Fermilab, can serve to set stringent constraints on new particles. If the observed 4σ discrepancy from the Standard Model value is indeed real, it will set a tight margin on the scale of the masses and couplings of these particles. Instead, if the discrepancy is simply a result of additional theoretical and experimental uncertainties to be included, strong constraints can be put on their parameters. In this mini-review, we summarize the impact of the latest muon g-2 measurement on new fermions that are predicted by a wide range of new physics models and with exotic quantum numbers and interactions. We will particularly discuss the case of vector-like leptons, excited leptons, and supersymmetric fermions, as well as spin-3/2 isosinglet fermions, which have been advocated recently. | es_ES |
dc.description.sponsorship | Estonian Research Council MOBTTP135 PRG803 MOBTT5 MOBJD323 MOBTT86 | es_ES |
dc.description.sponsorship | European Union through the European Regional Development Fund CoE program TK133 | es_ES |
dc.description.sponsorship | UK Research & Innovation (UKRI) | es_ES |
dc.description.sponsorship | Science & Technology Facilities Council (STFC) ST/P001246/1 | es_ES |
dc.description.sponsorship | Junta de Andalucia | es_ES |
dc.description.sponsorship | European Commission A-FQM-211-UGR18 P18-FR-4314 | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Frontiers | es_ES |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Muon (g-2) | es_ES |
dc.subject | New fermions | es_ES |
dc.subject | Fermilab | es_ES |
dc.subject | Review | es_ES |
dc.subject | New physics | es_ES |
dc.subject | Particle physics | es_ES |
dc.subject | Anomalous magnetic and dielectric properties | es_ES |
dc.title | New fermions in the light of the (g − 2)μ | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.3389/fphy.2022.964131 | |
dc.type.hasVersion | VoR | es_ES |